Home▸Space & Astronomy▸Loop Heat Pipe Thermal Regulation

Loop Heat Pipe Thermal Regulation

Watch a variable-conductance loop heat pipe self-regulate a spacecraft component's temperature as it swings between direct sunlight and eclipse shadow every orbit — and compare it against a component with no heat pipe at all, tracking the raw external heat load straight into a wild hot/cold swing.

Space & Astronomy3DModerate60 FPS🌍 Earth ❄️ Ice & Cold

Details

CategorySpace & Astronomy

RenderingThree.js · WebGL

DifficultyModerate

Target FPS60

ControlsMode toggle between Loop Heat Pipe and No Heat Pipe (passive), orbit-period slider, solar-heat-intensity slider, internal-electronics-power slider, Pause/Resume orbit, Reset, and mouse/touch drag-to-orbit camera — a live strip chart plots both the loop-heat-pipe and passive component temperatures against a shaded safe operating band throughout.

loop heat pipevariable conductance heat pipespacecraft thermal controlcapillary actionradiator paneleclipse thermal cyclingThree.js

Related simulations

Icy Moon Tidal Heating SimulatorOrbit an icy moon around a giant planet on an adjustable-eccentricity ellipse: watch it flex…

ZBLAN Fiber Microgravity ManufacturingPull ZBLAN optical fiber from two identical crucibles side by side — one on Earth, one in…

Avalanche Risk Assessment and PhysicsExplore the physics behind avalanches – snowpack instability, stress accumulation, and… ⊞ All 818 in Space & Astronomy →

A spacecraft orbits between direct sunlight and eclipse shadow while a variable-conductance loop heat pipe self-regulates a sensitive component's temperature — compare it against the same component with no heat pipe at all.

⚙ Under the hood

Watch a variable-conductance loop heat pipe self-regulate a spacecraft component's temperature as the craft swings between direct sunlight and Earth's shadow every orbit: capillary action pumps working fluid from a hot evaporator at the component to a cool radiator condenser with no moving parts, and the pipe's conductance automatically opens up in heat and throttles down in cold to hold the component near a fixed set-point. Toggle off the heat pipe and the same component instead tracks the raw external heat load directly, baking in full sun and freezing in eclipse — watch it repeatedly breach the safe operating band on the live strip chart while the heat-pipe trace stays inside it.

loop heat pipevariable conductance heat pipespacecraft thermal controlcapillary actionradiator paneleclipse thermal cyclingThree.js

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install